Finding the Fourth Proportional to 37,846,105.35, 52,227,646.28 and 20,442,450.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,846,105.35 : 52,227,646.28 = 20,442,450.56 : x
2. Step 2: Convert to fraction form
   37,846,105.35/52,227,646.28 = 20,442,450.56/x
3. Step 3: Cross multiply
   37,846,105.35x = 52,227,646.28 × 20,442,450.56
4. Step 4: Simplify right side
   37,846,105.35x = 1,067,661,076,580,717.38
5. Step 5: Solve for x
   x = 1,067,661,076,580,717.38/37,846,105.35
6. Step 6: Final answer
   x = 28,210,593.05